Move CSS code to core

The xfa/fde/css code has no other links into xfa/. This CL moves the css
code to core/fxcrt/css and sets to only build when pdf_enable_xfa is
enabled.

Change-Id: Iefd208e1f83a28b80b567c574e841e87bce310be
Reviewed-on: https://pdfium-review.googlesource.com/9251
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: Tom Sepez <tsepez@chromium.org>

1 files changed, 0 insertions, 62 deletions

diff --git a/xfa/fde/css/cfde_cssdeclaration_unittest.cpp b/xfa/fde/css/cfde_cssdeclaration_unittest.cpp
deleted file mode 100644
index f43f941880..0000000000
--- a/xfa/fde/css/cfde_cssdeclaration_unittest.cpp
+++ /dev/null
@@ -1,62 +0,0 @@
-// Copyright 2017 PDFium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-#include "xfa/fde/css/cfde_cssdeclaration.h"
-
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/test_support.h"
-
-TEST(CFDE_CSSDecalrationTest, HexEncodingParsing) {
-  FX_ARGB color;
-
-  // Length value invalid.
-  EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"#000", 3, &color));
-  EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"#000000", 5, &color));
-  EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"#000000", 8, &color));
-
-  // Invalid characters
-  EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#zxytlm", 7, &color));
-  EXPECT_EQ(0, FXARGB_R(color));
-  EXPECT_EQ(0, FXARGB_G(color));
-  EXPECT_EQ(0, FXARGB_B(color));
-
-  EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#000", 4, &color));
-  EXPECT_EQ(0, FXARGB_R(color));
-  EXPECT_EQ(0, FXARGB_G(color));
-  EXPECT_EQ(0, FXARGB_B(color));
-
-  EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#FFF", 4, &color));
-  EXPECT_EQ(255, FXARGB_R(color));
-  EXPECT_EQ(255, FXARGB_G(color));
-  EXPECT_EQ(255, FXARGB_B(color));
-
-  EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#F0F0F0", 7, &color));
-  EXPECT_EQ(240, FXARGB_R(color));
-  EXPECT_EQ(240, FXARGB_G(color));
-  EXPECT_EQ(240, FXARGB_B(color));
-
-  // Upper and lower case characters.
-  EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#1b2F3c", 7, &color));
-  EXPECT_EQ(27, FXARGB_R(color));
-  EXPECT_EQ(47, FXARGB_G(color));
-  EXPECT_EQ(60, FXARGB_B(color));
-}
-
-TEST(CFDE_CSSDecalrationTest, RGBEncodingParsing) {
-  FX_ARGB color;
-
-  // Invalid input for rgb() syntax.
-  EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"blahblahblah", 11, &color));
-
-  EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"rgb(0, 0, 0)", 12, &color));
-  EXPECT_EQ(0, FXARGB_R(color));
-  EXPECT_EQ(0, FXARGB_G(color));
-  EXPECT_EQ(0, FXARGB_B(color));
-
-  EXPECT_TRUE(
-      CFDE_CSSDeclaration::ParseCSSColor(L"rgb(128,255,48)", 15, &color));
-  EXPECT_EQ(128, FXARGB_R(color));
-  EXPECT_EQ(255, FXARGB_G(color));
-  EXPECT_EQ(48, FXARGB_B(color));
-}